Keyestudio ESP8266 WI-FI Development Board+USB Cable For Arduino /Based on ESP8266-12FWIFI /Support RTOS

The Keyestudio ESP8266 Wi-Fi Development Board is a versatile, internet-enabled microcontroller based on the reliable ESP8266-12F module. It is perfect for students, educators, and makers looking to build smart-home applications or add wireless networking to their existing projects. The package includes a USB cable so you can connect it to your computer and start coding immediately.

High-performance 32-bit processor

The board is powered by a Tensilica L106 ultra-low-power 32-bit micro MCU with a 16-bit Lite mode. It supports clock speeds of 80 MHz and 160 MHz, and fully supports RTOS for real-time multitasking applications.

Integrated wireless connectivity

Featuring an onboard curved antenna, this module integrates Wi-Fi MAC, BB, RF, PA, and LNA. It operates as a standalone network controller, allowing you to easily add wireless functionality to your hardware.

Flexible power supply options

This development board can be powered directly via its USB port. For standalone applications, it also accepts an external DC 7-12V power supply through either the dedicated power jack or the Vin and GND female headers.

Configurable input and output pins

The board offers 3.3V I/O ports, including 8 digital pins and an analog input supporting a 0-3.3V range. Up to four of these ports can be configured for PWM output, with a maximum IO output current of 12 mA.

Compact and standard form factor

Measuring just 54mm by 56mm by 15mm, this board is designed to fit neatly into custom enclosures. It also features a built-in LED connected to GPIO 14 for quick visual debugging.